* Removed deprecated testCount, which is no longer supported in this way.
It's only useful when wanting to explicitly expect 0 assertions (normally
considered an error).
* Replaced use of testCount = 0, with assert.expect( 0 ).
Change-Id: I8fe82032d3af2a1ad2ed7febdb90a95d56dd3fc4
Given a sample thumbnail URL and the original width/height
this provider tries to guess the thumbnail url for a given
size.
Change-Id: I2966b60978ab763864475851d8a79370bd422dc4